What are register variables?

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Search for: what is pair in c++?

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Explain how functions are classified in C++ ?

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How does list r; differs from list r();?

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Can you be bale to identify between straight- through and cross- over cable wiring? And in what case do you use straight- through and cross-over?

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string somestring ; Which of the following choices will convert a standard C++ string object "somestring" to a C string? a) Copy.somestring () ; b) somestring.c_str () c) &somestring [1] d) std::cstring (somestring) e) (char *) somestring

1 Answers   Quark,

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What does the following code do: int c=0; cout< a) Undefined *Updated* b) 01 c) 00

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Which function should be used to free the memory allocated by calloc()?

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Can c++ do everything c can?

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What problem does the namespace feature solve?

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What are pointer-to-members? Explain.

0 Answers   iNautix,

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What is Pure Virtual Function? Why and when it is used ?

10 Answers   Lucent, Sona,

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